JP Yamba fitover radiation protective glasses offer a comfortable, lightweight, and durable design that fits over prescription eyewear. The frame is constructed of lightweight Nylon that is resistant to stress cracking and material fatigue and offers .50mm Pb lateral protection. This product offers our standard high quality, distortion-free SF-6 Schott glass radiation-reducing lenses with .75mm lead equivalency. The Model RG-YAMBA glasses will fit over a glasses not exceeding 146 x 44mm
